Using -Oline -j 72 W=1 redirect to /tmp/tmp.FgDJCA5QTe and /tmp/tmp.jexjovDtpT CC=ccache gcc gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7) Tree base: 8066e388be48 ("net: add UAPI to the header guard in various network headers") Baseline building the tree make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] net/802/p8022.o CC [M] net/8021q/vlan.o LD [M] net/8021q/8021q.o CC [M] drivers/net/netdevsim/netdev.o LD [M] drivers/net/netdevsim/netdevsim.o CHK kernel/kheaders_data.tar.xz GEN kernel/kheaders_data.tar.xz CC [M] kernel/kheaders.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1426) LD [M] kernel/kheaders.ko CC [M] drivers/net/netdevsim/netdevsim.mod.o LD [M] net/802/p8022.ko CC [M] net/8021q/8021q.mod.o LD [M] drivers/net/netdevsim/netdevsim.ko LD [M] net/8021q/8021q.ko Building the tree before the patch make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/netdevsim/netdev.o LD [M] drivers/net/netdevsim/netdevsim.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1426) CC [M] drivers/net/netdevsim/netdevsim.mod.o LD [M] drivers/net/netdevsim/netdevsim.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/netdevsim/netdev.o LD [M] drivers/net/netdevsim/netdevsim.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1426) CC [M] drivers/net/netdevsim/netdevsim.mod.o LD [M] drivers/net/netdevsim/netdevsim.ko